TekkPerry 29.4V 1.5A DC 50W Lithium Battery Charger Electric Bike Battery Charger DC 5.5x2.1x11mm Roud Plug Power Supply Adapter for 7S Lithium Battery Pack

29.4V 1.5A Li-ion Fast Charging Adapter Please note that? ?If you receive a damaged item by the shipping, Please don't use the damaged item to charge ? Please use the products within one year ?Please make sure your hands and the plugs are dry ?Please don't over charge  Features: ?Faster and safer charging with our adapter ?Intelligent high-speed charging for most 29.4V versions (5.5 x 2.1 x 11mm Adapter Power Supply Connector) ?Be safe to use. Overload, Short Circuit, Overvoltage Protection. ?Note: Please check for the details and make sure this is the right one you device.? Product Informations: ?Input: 100-200V 50/60Hz 1.8A ?Output: 29.4V---1.5A ?Model: FY2941500 ?Ripple & Noise: 120mVp-p ?Working Temperature: -20?---85? ?Wire length: 1.2m ?The length of adapter wire: 1m Product Warning: To reduce risk of fire or burns, do NOT disassemble, crush, or puncture, do NOT short external contacts, do NOT dispose of in fire or water.